公开(公告)号：US20140063876A1

公开(公告)日：2014-03-06

申请号：US13605316

申请日：2012-09-06

申请人： James Buckey ,  Ralph Flaugher ,  Shelby Chun ,  Naren Nagarur

发明人： James Buckey ,  Ralph Flaugher ,  Shelby Chun ,  Naren Nagarur

IPC分类号： H02H7/10

CPC分类号： G01R31/327 ,  H02M1/32

摘要： Systems and methods in accordance with this invention provide a power converter including an input signal terminal, a first output signal at a first output signal terminal, and a controller. The controller is adapted to switch the first output signal from a first value to a second value, measure a voltage at the input signal terminal as a function of time, set a flag to a first flag value if the measured voltage falls below a predetermined value within a first predetermined time interval after the first output signal has been switched from the first value to the second value, otherwise set the flag to a second flag value, and save the flag in a memory. Numerous other aspects are also provided.

摘要翻译： 根据本发明的系统和方法提供一种功率转换器，其包括输入信号端子，第一输出信号端子处的第一输出信号和控制器。 控制器适于将第一输出信号从第一值切换到第二值，测量输入信号端的电压作为时间的函数，如果测量的电压低于预定值，则将标志设置为第一标志值 在第一输出信号从第一值切换到第二值之后的第一预定时间间隔内，否则将该标志设置为第二标志值，并将该标志保存在存储器中。 还提供了许多其他方面。